AC Fan - 115V, 230V OA938 Series 92 x 38mm(3.62 x 1.5) 992.00.52.0+0.5 - 3 (3.62 ) 4.2 (.166 ) DIA. (0.12 ) 82.5+0.5 38.5+0.5 82.50.5 HOLE THRU 38.50.5 - - TYP. 8 PLACES (3.25 ) (1.52 ) 8 ) 5 1 3 . 0 ( 0.7 (0.03 ) IROTAN 5 5 0 0 5 0 ) ) 2 2 8 9 5 2 2 6 3 3 ( ( M4 8 7.94 5.2 8-32 THREADED (0.312 ) (0.24 ) GROUND HOLE Frame Diecast Aluminum M4x0.7 THREADED Operating Temperature GROUND HOLE Ball Bearing PBT, UL94V-0 plastic Impeller -20C ~ +80C Sleeve Bearing 2x Lead Wires 22 AWG or Connection -10C ~ +50C terminals Storage Temp -40C ~ +80C Shaded pole, impedance Motor protected Life Expectancy Ball Bearing 60,000 hours (L10 at 40C) Bearing System Dual ball or Sleeve Sleeve Bearing 30,000 hours (L10 at 40C) >100M ohm between lead- Insulation Resistance wire and frame (500VDC) Weight: ~ 0.98 lbs. Dielectric Strength 1 min at 1500 VAC, 50/60Hz m0 Speed Airflow Voltage Max. Static Model Number Noise (dB) Volts AC Watts (RPM) (CFM) Range Pressure (H O) 2 OA938AP-11-1 * 3100 50 32 115 80~130 9 .22 OA938AP-11-2 * 2400 39 23 115 80~130 5 .17 OA938AP-11-3 * 1800 26 19 115 80~130 3 .10 OA938AP-22-1 * 3100 50 32 230 160~260 9 .22 OA938AP-22-2 * 2400 39 23 230 160~260 5 .17 OA938AP-22-3 * 1800 26 19 230 160~260 3 .10 * Indicate TB (Terminal Ball Bearing), WB (12 Wire Leads, Ball Bearing), TS (Terminal, Sleeve Bearing), WS (12 Wire Leads, Sleeve Bearing) Knight Electronics, Inc. 10557 Metric Drive Orion Fans Information and data is subject to Dallas, Texas 75243 8 214-340-0265 change without prior notification. RoHS Compliant N O I T A T O R 82.5+0.5 - 92.0+0.5 -